Toss grated cheddar with flour. Place in greased pie plate. Sprinkle grated Jack over the top. Pour half & half into eggs, add Worcestershire Sauce, mix well and pour over cheeses. Sprinkle chopped tomato and basil over egg mixture and bake at 350 degrees for 35-40 minutes. Can be made 12 hours in advance of baking. 8 servings.

Note: One can use up to 10 eggs. It is also possible to saute zucchini, onion, garlic, mushrooms, then add spinach and fresh herbs (oregano, parsley, basil) cooking spinach until limp; after vegetables cool, place them in bottom of greased pie plate and follow with cheeses and then egg mixture.